What is Easy!Appointments used for?

Easy!Appointments is a self-hosted appointment scheduling platform built with PHP and MySQL, with customer and service management, Google Calendar sync and email notifications. It is a good fit for booking appointments for a small business, embedding a scheduler into an existing website, and managing providers and services.

Is Easy!Appointments open source?

Yes. Easy!Appointments is open source under the GPL-3.0 licence. Its source code is on GitHub at alextselegidis/easyappointments and is written mainly in PHP.

Is Easy!Appointments free?

Yes. Easy!Appointments is open source, so the software itself is free to use.

Can I self-host Easy!Appointments?

Yes. Easy!Appointments can be self-hosted on your own server or infrastructure; there is no official hosted version.

What is Easy!Appointments an alternative to?

Easy!Appointments is an open-source alternative to Calendly, Acuity Scheduling, Setmore and Microsoft Bookings. Other open-source alternatives to Calendly include Cal.diy, Thunderbird Appointment and Someday.

Is Easy!Appointments actively maintained?

Yes. The most recent commit to Easy!Appointments was on 1 October 2026, and the latest release is 1.6.0, published on 27 May 2026. The project has 4.4k stars on GitHub.

Easy!Appointments: open-source alternative to Calendly

About Easy!Appointments

Easy!Appointments is an open-source appointment scheduling system that lets you run your own booking workflow. It is self-hosted, so your data stays under your control, and it can be customized and integrated with an existing website and database.

Features include appointment and customer management, organization of services and providers, working plans and booking rules, Google Calendar synchronization, an email notification system and a multi-language interface. Topics on the repository also point to a REST API for integrations.

Production installs need Apache or Nginx, PHP 8.2 or later and a MySQL database: upload the files, create the database, copy config-sample.php to config.php and update the settings. A Docker Compose environment is provided for development. It is licensed under GPL-3.0, free for personal and commercial use, with premium features and professional services offered separately.

Key features

Appointment and customer management
Services and providers organization
Working plans and booking rules
Google Calendar synchronization
Email notifications
Multi-language interface
REST API

Good fit for

→Booking appointments for a small business
→Embedding a scheduler into an existing website
→Managing providers and services

Built with: PHP; JavaScript; MySQL
Tags: appointments; scheduling; booking; self-hosted; php; mysql; google-calendar; rest-api

Easy!Appointments: questions and answers

What is Easy!Appointments used for?: Easy!Appointments is a self-hosted appointment scheduling platform built with PHP and MySQL, with customer and service management, Google Calendar sync and email notifications. It is a good fit for booking appointments for a small business, embedding a scheduler into an existing website, and managing providers and services.
Is Easy!Appointments open source?: Yes. Easy!Appointments is open source under the GPL-3.0 licence. Its source code is on GitHub at alextselegidis/easyappointments and is written mainly in PHP.
Is Easy!Appointments free?: Yes. Easy!Appointments is open source, so the software itself is free to use.
Can I self-host Easy!Appointments?: Yes. Easy!Appointments can be self-hosted on your own server or infrastructure; there is no official hosted version.
What is Easy!Appointments an alternative to?: Easy!Appointments is an open-source alternative to Calendly, Acuity Scheduling, Setmore and Microsoft Bookings. Other open-source alternatives to Calendly include Cal.diy, Thunderbird Appointment and Someday.
Is Easy!Appointments actively maintained?: Yes. The most recent commit to Easy!Appointments was on 1 October 2026, and the latest release is 1.6.0, published on 27 May 2026. The project has 4.4k stars on GitHub.